Flask,Filter,Heavy,Sidearm,Scale,4000Ml ( 1 In Case)

Details

Detachable Autoclavable Plastic Sidearm Designed To Accept 5/16 Inch Id Flexible Tubing (U.S. Patent 3,268,300), Sidearm Has Two Ears To Provide A Finger Grip For Easy Insertion Into A Neoprene Grommet By Turning The Plastic Piece , Opening In The Sidearm Is Larger At The Flask End To Hold A Cotton Plug Securely, All Flasks Have Durable White Ceramic Enamel Scales To Indicate Approximate Volumes At Various Level